The story is based on the police case of the Puccio clan, which shocked Argentine society in the early 1980s. Behind the apparent normality of the Puccio family lurks a sinister clan dedicated to kidnappings and murders. Arquímedes, the patriarch and a member of the intelligence services since the time of the dictatorship, leads and plans the operations. Alejandro, the eldest son and a star player of the rugby club, uses his popularity to avoid suspicion. Other family members are, to varying degrees, accomplices in the clan’s crimes and live off the ransom money paid by the relatives of the kidnapped victims.